Director Kevin Macdonald's new film The Mauritanian is the story of Mahamadou Ould Salahi, who spent 14 years in Guantanamo Bay uncharged - he talks to RTÉ Arena above.

We need your consent to load this YouTube contentWe use YouTube to manage extra content that can set cookies on your device and collect data about your activity. Please review their details and accept them to load the content.Manage Preferences

The acclaimed film, which stars Jodie Foster, Benedict Cumberbatch and Tahar Rahim, is available on Amazon Prime from April 1st.

Tune into to RTÉ Arena live nightly from Mon-Fri on RTÉ Radio 1 from 7pm - or listen back here.